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Updated over 9 years ago on . Most recent reply
![David Hodge's profile image](https://bpimg.biggerpockets.com/no_overlay/uploads/social_user/user_avatar/342668/1621445466-avatar-davidhodge.jpg?twic=v1/output=image/crop=1275x1275@322x0/cover=128x128&v=2)
How do YOU calculate COC?
The calculation for CAP rate is clearly defined so everyone should be calculating it the same way. There are obvious benefits to having a uniform calculation. On the other hand, Cash on Cash Return seems to be calculated a variety of ways. I think most people know to include all your expenses in the numerator but it's the denominator that doesn't seem to be very consistent. What do you include in the denominator? I'm sure everyone includes the down payment (assuming its financed) and closing costs but do you typically include cash reserves? I believe cash reserves should be included since this is money you typically can't touch for other purposes. You didn't technically pay this amount to anyone but it is part of the "investment" you need to be a conservative investor. I personally hold about $5K per property in reserves. When I remove this from the denominator, my COC increases by 2%-3% which is quit significant! Are you calculating COC the same way?
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![Roy N.'s profile image](https://bpimg.biggerpockets.com/no_overlay/uploads/social_user/user_avatar/139931/1621418971-avatar-nattydread.jpg?twic=v1/output=image/cover=128x128&v=2)
While the CAP appears simple and consistent on the surface, it is one of the most misused and deceptive ratios in investing. It is only meaningful within a given local area as a means of comparing what folks are paying for similar cash flows. Even then, it needs to be calculated using the same methodology in each instance to provide an apples to apples comparison. Finally, since CAP rate is used to compare cash flows - properties which are valued based upon the income they produce - it is not really a useful metric for residential real estate which is valued based upon comparative sales.
Cash on Cash is a related ratio which takes into account leverage. Instead of the full capital cost of the property in the denominator you use your cash outlay (downpayment plus initial capital expenditures to place the asset into service).
Your cash reserves would not be included as they are merely a pledge and have not been spent on the property.
Now, cash-on-cash return ratio has its own limitations, the principal one being it is only a single point in time. If you want to evaluate {"project"} your investment into the future, you will need to carry out an analysis of discounted cash-flows over the period being examined.